Katy Perry

The 27-year-old, who recently split from husband Russell Brand and started dating John Mayer (probably not all that seriously we're guessing, at least not yet), discusses the possibility of getting married again someday.

There's never a good time to engage in an affair, but Kristen Stewart's romantic interlude with Rupert Sanders has really come at an unfortunate time for the actress.

She'll soon embark on a promotional tour for Breaking Dawn Part 2; boyfriend Robert Pattinson recently gave an interview in which he wondered why people cheat; and Jimmy Kimmel Live just ran a segment in which famous people read mean Tweets directed at them by the general public.